163656948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2053}}^1$

素因数の和:2153

約数の個数: 96

約数和(自身を含む): 476659456

約数和(自身を除く): 313002508

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 73, 78, 84, 91, 146, 156, 182, 219, 273, 292, 364, 438, 511, 546, 876, 949, 1022, 1092, 1533, 1898, 2044, 2053, 2847, 3066, 3796, 4106, 5694, 6132, 6159, 6643, 8212, 11388, 12318, 13286, 14371, 19929, 24636, 26572, 26689, 28742, 39858, 43113, 53378, 57484, 79716, 80067, 86226, 106756, 149869, 160134, 172452, 186823, 299738, 320268, 373646, 449607, 560469, 599476, 747292, 899214, 1049083, 1120938, 1798428, 1948297, 2098166, 2241876, 3147249, 3896594, 4196332, 5844891, 6294498, 7793188, 11689782, 12588996, 13638079, 23379564, 27276158, 40914237, 54552316, 81828474, 163656948]

約数ペア:

[(1, 163656948), (2, 81828474), (3, 54552316), (4, 40914237), (6, 27276158), (7, 23379564), (12, 13638079), (13, 12588996), (14, 11689782), (21, 7793188), (26, 6294498), (28, 5844891), (39, 4196332), (42, 3896594), (52, 3147249), (73, 2241876), (78, 2098166), (84, 1948297), (91, 1798428), (146, 1120938), (156, 1049083), (182, 899214), (219, 747292), (273, 599476), (292, 560469), (364, 449607), (438, 373646), (511, 320268), (546, 299738), (876, 186823), (949, 172452), (1022, 160134), (1092, 149869), (1533, 106756), (1898, 86226), (2044, 80067), (2053, 79716), (2847, 57484), (3066, 53378), (3796, 43113), (4106, 39858), (5694, 28742), (6132, 26689), (6159, 26572), (6643, 24636), (8212, 19929), (11388, 14371), (12318, 13286)]